Red Wing Pastel on paper, Portrait 2010, Cat. No. 815, 50x70cm (20x28")

Winter in Algonquin 1 Pastel on paper, Landscape 2006, Cat. No. 501, 50x70cm (20x28")

Venice 3 Pastel on paper, Drawing 2009, Cat. No. 784, 100x70cm (39x27")

Venice 2 Pastel on paper, Landscape 2007, Cat. No. 574, 100x100cm (40x40")

Venice 1 Pastel on paper, Landscape 2007, Cat. No. 573, 100x100cm (40x40")

Vase with Orange Flowers Pastel on paper, Still Life 2008, Cat. No. 654, 30x30cm (12x12")

Tree Like a Human Pastel on paper, Landscape 2008, Cat. No. 662, 100x70cm (39x27")

Surrealism 7 Pastel on paper, Surrealism 2003, Cat. No. 262, 50x70cm (20x28")

Surrealism 5 Pastel on paper, Surrealism 2003, Cat. No. 260, 50x70cm (20x28")

Surrealism 3 Pastel on paper, Drawing 2003, Cat. No. 271, 100x70cm (40x28")

Surrealism 22 Pastel on paper, Drawing 2003, Cat. No. 280, 100x70cm (40x28")

Surrealism 13 Pastel on paper, Surrealism 2003, Cat. No. 268, 50x70cm (20x28")

Surrealism 12 Pastel on paper, Surrealism 2003, Cat. No. 267, 50x70cm (20x28")

Surrealism 10 Pastel on paper, Surrealism 2003, Cat. No. 265, 50x70cm (20x28")

Study of Men?s Head for the Battle of Anghiari - LEONARDO Pastel on paper, Drawing 2006, Cat. No. 503, 100x70cm (40x28")

Study of Man's Head 20 Pastel on paper, Drawing 2009, Cat. No. 758, 60x50cm (23x19")

Study of Man's Head 14 Pastel on paper, Portrait 2005, Cat. No. 474, 100x70cm (39x27")

Study of Lily - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 462, 20x30cm (8x12")

Study for a Sculpture Pastel on paper, Drawing 2002, Cat. No. 6, 100x70cm (40x28")

Still Life 4 Pastel on paper, Drawing 2003, Cat. No. 277, 100x70cm (40x28")

Still Life 23 Pastel on paper, Still Life 2007, Cat. No. 570, 30x40cm (12x16")

Still Life 22 Pastel on paper, Still Life 2007, Cat. No. 569, 30x40cm (12x16")

Still Life 21 Pastel on paper, Still Life 2007, Cat. No. 568, 30x40cm (12x16")

Still Life 20 Pastel on paper, Still Life 2007, Cat. No. 567, 30x40cm (12x16")

Still Life 15 Pastel on paper, Still Life 2007, Cat. No. 566, 30x40cm (12x16")

Still Life 14 Pastel on paper, Still Life 2007, Cat. No. 565, 30x40cm (12x16")

Spring in a Garden 1 Pastel on paper, Landscape 2007, Cat. No. 562, 30x40cm (12x16")

Spring 3 Pastel on paper, Landscape 2007, Cat. No. 578, 50x70cm (20x28")

Spring 2 Pastel on paper, Landscape 2007, Cat. No. 577, 50x70cm (20x28")

Sprays of Oak Leaves and Acorns - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 460, 20x30cm (8x12")

Sketch 35 Pastel on paper, Drawing 2003, Cat. No. 290, 100x70cm (40x28")

Sketch 33 Pastel on paper, Drawing 2003, Cat. No. 285, 100x70cm (40x28")

Sketch 15 Pastel on paper, Drawing 2003, Cat. No. 294, 100x70cm (40x28")

Sketch 14 Pastel on paper, Drawing 2003, Cat. No. 293, 100x70cm (40x28")

Serenissima Pastel on paper, Landscape 2006, Cat. No. 499, 40x30cm (16x12")

Self-Portrait with a Tulip Pastel on paper, Portrait 2009, Cat. No. 761, 45x60cm (18x24")

Self-Portrait with Sunflowers Pastel on paper, Portrait 2006, Cat. No. 505, 100x150cm (40x60")

Self-Portrait 1 Pastel on paper, Portrait 2007, Cat. No. 572, 30x45cm (12x18")

Self-Portrait - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 459, 20x30cm (8x12")

Portrait of a Woman 1 Pastel on paper, Drawing 2003, Cat. No. 272, 100x70cm (40x28")

Portrait of Margaret Stonborough-Wittgenstein - KLIMT Pastel on paper, Portrait 2005, Cat. No. 468, 145x90cm (58x36")

Portrait of Fritza Riedler - KLIMT Pastel on paper, Portrait 2005, Cat. No. 469, 153x133cm (60x52")

Portrait of Emilie Floge - KLIMT Pastel on paper, Portrait 2005, Cat. No. 467, 185x90cm (72x36")

Portrait 8 Pastel on paper, Drawing 2003, Cat. No. 284, 100x70cm (40x28")

Omega Chair 2 Pastel on paper, Portrait 2003, Cat. No. 38, 100x70cm (40x28")

Old Man - LEONARDO Pastel on paper, Drawing 2005, Cat. No. 451, 20x30cm (8x12")

Nude 9 Pastel on paper, Nude 2004, Cat. No. 425, 100x70cm (39x27")

Nude 79 Pastel on paper, Nude 2003, Cat. No. 304, 100x70cm (40x28")

Nude 73 Pastel on paper, Nude 2003, Cat. No. 303, 100x70cm (40x28")

Nude 72 Pastel on paper, Nude 2003, Cat. No. 302, 100x70cm (40x28")

Nude 71 Pastel on paper, Nude 2003, Cat. No. 301, 100x70cm (40x28")

Nude 66 Pastel on paper, Nude 2003, Cat. No. 299, 100x70cm (40x28")

Nude 65 Pastel on paper, Drawing 2003, Cat. No. 270, 100x70cm (40x28")

Nude 62 Pastel on paper, Nude 2003, Cat. No. 298, 100x70cm (40x28")

Nude 53 Pastel on paper, Surrealism 2003, Cat. No. 310, 100x70cm (40x28")

Nude 30 Pastel on paper, Drawing 2003, Cat. No. 269, 100x70cm (40x28")

Nude 3 Pastel on paper, Drawing 2003, Cat. No. 189, 30x45cm (12x18")

Nude 22 Pastel on paper, Drawing 2003, Cat. No. 220, 20x30cm (8x12")

Nude 10 Pastel on paper, Drawing 2003, Cat. No. 289, 100x70cm (40x28")

Monkfish Story 9 Pastel on paper, Surrealism 2004, Cat. No. 417, 100x70cm (40x28")